Purina ONE +Plus Adult Joint Health Formula Dry Dog Food, 16.5-lb bag

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At a Glance

  • Non-GMO
  • High-Protein
  • Natural
  • Vitamins & Minerals
  • Skin & Coat Health
  • Immune Support
  • Hip & Joint Support
  • Heart Care
  • All Lifestages
  • All Breeds

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About This Item

Details

  • This veterinarian-recommended formula with glucosamine and fish oil helps support your furbaby’s joint health and mobility.
  • Real chicken is the first ingredient in this high-protein food to help support strong muscles, including a healthy heart.
  • This natural food features added vitamins, minerals, and nutrients, plus and omega-6 fatty acids for a shiny coat and healthy skin, as well as 4 antioxidant sources for a strong immune system.
  • The deliciously crunchy kibble works with added calcium to support strong teeth and healthy gums, and tender meaty morsels add even more yummy textures dogs love.
  • This food delivers nutrition for your adult dog and contains no fillers, so every ingredient has a purpose.

Ingredient Information

Feeding Instructions

Learn More About Purina ONE From Our Team of Experts

About Purina ONE Dry Dog Food

Core Nutrition for Your Dog

Purina ONE is high-quality natural nutrition with added vitamins, minerals, and nutrients made to support your dog’s health, inside and out. Feed Purina ONE and see the visible difference in your dog—today, and for a lifetime.

Real Meat #1

Made with real meat, these formulas feature a variety of proteins, including beef, chicken, or lamb.

Microbiome Balance

Includes probiotic fiber for gut health and immune support.

Natural

These natural recipes include added vitamins, minerals, and nutrients for balanced nutrition.

Tender, Meaty Morsels

Rich in protein, these tasty dry dog formulas provide 100% nutrition with 0% fillers.

About Purina ONE

Purina ONE offers wet and dry foods in a variety of flavors and textures, all made with real meat for great taste and nutrition. And as your dog’s needs change, they have you covered with a variety of formulas based on life stage, lifestyle, and health benefits. Purina ONE is produced in U.S. facilities, and they strive to make their food both good for your dog and good for the environment by reducing water usage and using renewable electricity.

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Questions & Answers

11 Customer Questions

,73 sodium is considered high with most food .1-.5. This is probably why my dog drinks more water on Purina food.

What is the copper content of this food?

Answer by Chewy • Feb 02, 2024
Purina ONE® +Plus - Joint Health Formula - Natural with Added Vitamins, Minerals & Nutrients – Adult Dog Food copper amount is 15.

What is the sodium percentage?

Answer by Chewy • Nov 15, 2021
This food has a sodium content of 0.73% based on the guaranteed analysis.

AAFCO certificated?

Answer by Chewy • Aug 23, 2021
Animal feeding tests using AAFCO procedures substantiate that Purina ONE Joint Health Formula provides complete and balanced nutrition for maintenance of adult dogs.
Reviews
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4.7
Rated 4.7 out of 5 stars
1449 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Digestibility

85% Positive

Ingredients

89% Positive

Nutritional Value

90% Positive

Palatability

87% Positive

422 Customer Reviews

Rated 5 out of 5 stars
By Christina on Apr 4, 2026

Dogs Love it!!!

My dogs Love this!!! My dogs seemd uninterested in what I was giving them before( Cheap brand) A friend was using this for his dogs. I had my 2 babies try it and

My dogs Love this!!! My dogs seemd uninterested in what I was giving them before( Cheap brand) A friend was using this for his dogs. I had my 2 babies try it and they LOVED it!! I Love that its for joint health, as I have a boxer mix. I never noticed any joint issues before, better to start now before there are issues. I know it helps my friends dog with her issues. She would have a hard time jumping on the bed before, using the Purina One joint health. So it is effective!!!

Rated 3 out of 5 stars
By Crystal on Mar 19, 2026

Good

I was thinking she would love this, but I guess she doesn't like the texture of the dried chicken pieces or something because she ends up spitting them out. I have

I was thinking she would love this, but I guess she doesn't like the texture of the dried chicken pieces or something because she ends up spitting them out. I have to mix the food toppers with it. I will have to try a different kind. It is a good brand tho.

Rated 1 out of 5 stars
By Trisha on Apr 3, 2026

Open bag in box

I haven't had any issues before this so I was not very happy to find the bag rides open. Half the bag all over the box and wet because of weather conditions.

I haven't had any issues before this so I was not very happy to find the bag rides open. Half the bag all over the box and wet because of weather conditions.

Rated 5 out of 5 stars
By Mark on Mar 11, 2026

Improved mobility in an old dog

He hasn't shown any negative response to this healthy joint food. Used to eat Science diet only when younger but this food has proven much more cost effective for

He hasn't shown any negative response to this healthy joint food. Used to eat Science diet only when younger but this food has proven much more cost effective for us and him.

Rated 5 out of 5 stars
By Rebecca on Feb 16, 2026

Order was fast and easy

Already knew this was the food we wanted but the order was fast and easy as was delivery. Price was great as well. Love the ease of knowing it will be delivered

Already knew this was the food we wanted but the order was fast and easy as was delivery. Price was great as well. Love the ease of knowing it will be delivered monthly and not having to worry about that.

Rated 1 out of 5 stars
By Francesca on Apr 2, 2026

I wanted to switch to this food because of the health pros

My dogs hated this unfortunately, wouldn’t go near it. I feel like the fish oil smell was very heavy and threw them off

My dogs hated this unfortunately, wouldn’t go near it. I feel like the fish oil smell was very heavy and threw them off

Rated 5 out of 5 stars
By Gwendolyn on Feb 17, 2026

HOPE IT HELPS

I ordered this for Chloe, who somehow injured herself over the holidays and has a torn ACL. While the product seems to have helped for pain levels and mobility,

I ordered this for Chloe, who somehow injured herself over the holidays and has a torn ACL. While the product seems to have helped for pain levels and mobility, time will tell.

Rated 5 out of 5 stars
By Allison on Feb 6, 2026

Convince

It came perfect timing. We were almost out of food and could not get our car out cause the roads were so bad. It was here the next morning and I didn’t have to risk

It came perfect timing. We were almost out of food and could not get our car out cause the roads were so bad. It was here the next morning and I didn’t have to risk getting on the road

Rated 5 out of 5 stars
By Dawn on Feb 21, 2026

Quality Food that the Dogs Love

All of our dogs our older and two of them are larger dogs. Joint health is a concern and this food seems to be quality and they love it so far.

All of our dogs our older and two of them are larger dogs. Joint health is a concern and this food seems to be quality and they love it so far.

Rated 5 out of 5 stars
By Janine on Nov 13, 2025

Joint Health Formula

Picked this food out for my two German Shepherds, when their previous senior food from a different brand had been making them sick. This food doesn't make them sick,

Picked this food out for my two German Shepherds, when their previous senior food from a different brand had been making them sick. This food doesn't make them sick, and it keeps their apatite stimulated. They usually become bored with a food and don't want to eat it. But this one is exciting to them with the different kibbles and chicken bits. BOTH dogs are now very eager to eat, waiting at their bowls during food times. My one shepherd at 8 years old is just now starting to show signs of her hips bothering her. But since eating this food, she has had a ton of energy and her mobility range has been great.